8.28
price up icon0.36%   0.03
after-market After Hours: 8.29 0.010 +0.12%
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Rallybio Corp stock is traded at $8.28, with a volume of 94,247. It is up +0.36% in the last 24 hours and down -12.84% over the past month. Rallybio Corp is a clinical-stage biotechnology company comprised of experienced biopharma industry leaders with extensive research, development, and rare disease expertise with a mission to develop and commercialize life-transforming therapies for patients with severe and rare diseases. The company's program, RLYB116, is a differentiated complement component 5 (C5) inhibitor with the potential to treat diseases of complement dysregulation. The Company manages its operations as a single segment for the purposes of allocating resources, assessing performance, and making operating decisions. Rallybio's pipeline also includes RLYB332, a preclinical long-acting matriptase-2 antibody for the treatment of diseases of iron overload.
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Previous Close:
$8.25
Open:
$8.26
24h Volume:
94,247
Relative Volume:
0.70
Market Cap:
$43.80M
Revenue:
$858.00K
Net Income/Loss:
$-8.98M
P/E Ratio:
-40.21
EPS:
-0.2059
Net Cash Flow:
$-29.81M
1W Performance:
+0.73%
1M Performance:
-12.84%
6M Performance:
+93.17%
1Y Performance:
+295.19%
1-Day Range:
Value
$8.17
$8.36
1-Week Range:
Value
$8.00
$8.49
52-Week Range:
Value
$1.90
$11.49

Rallybio Corp Stock (RLYB) Company Profile

Name
Name
Rallybio Corp
Name
Phone
203- 859-3820
Name
Address
234 CHURCH STREET, NEW HAVEN
Name
Employee
14
Name
Twitter
Name
Next Earnings Date
2026-03-26
Name
Latest SEC Filings
Name
RLYB's Discussions on Twitter

Compare RLYB vs VRTX, REGN, ARGX, ALNY, ONC

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
RLYB icon
RLYB
Rallybio Corp
8.28 43.64M 858.00K -8.98M -29.81M -0.2059
VRTX icon
VRTX
Vertex Pharmaceuticals Inc
441.70 113.01B 12.07B 3.95B 3.19B 15.33
REGN icon
REGN
Regeneron Pharmaceuticals Inc
753.93 79.87B 14.34B 4.50B 3.77B 41.56
ARGX icon
ARGX
Argen X Se Adr
840.87 51.51B 4.16B 1.29B 734.26M 19.58
ALNY icon
ALNY
Alnylam Pharmaceuticals Inc
333.39 45.29B 3.71B 313.75M 465.38M 2.2571
ONC icon
ONC
Beone Medicines Ltd Adr
319.94 34.41B 5.36B 287.73M 924.18M 2.5229

Rallybio Corp Stock (RLYB) Upgrades & Downgrades

Date Action Analyst Rating Change
Apr-09-25 Downgrade H.C. Wainwright Buy → Neutral
May-15-24 Downgrade JP Morgan Overweight → Neutral
Feb-07-24 Downgrade Jefferies Buy → Hold
Apr-17-23 Initiated H.C. Wainwright Buy
Apr-10-23 Initiated Wedbush Outperform
Dec-09-22 Initiated JP Morgan Overweight
Feb-22-22 Initiated JMP Securities Mkt Outperform
Aug-23-21 Initiated Cowen Outperform
Aug-23-21 Initiated Evercore ISI Outperform
Aug-23-21 Initiated Jefferies Buy
View All

Rallybio Corp Stock (RLYB) Latest News

pulisher
Apr 13, 2026

J&J (NYSE: JNJ) discloses 152,901‑share stake in Rallybio (RLYB) - Stock Titan

Apr 13, 2026
pulisher
Apr 12, 2026

RLYB Stock Quote - richtv.io

Apr 12, 2026
pulisher
Apr 10, 2026

RLYB Stock Chart | RALLYBIO CORP (NASDAQ:RLYB) - ChartMill

Apr 10, 2026
pulisher
Apr 09, 2026

Rallybio Investors Confront Significant Dilution in Merger as $47.5M Valuation Marks Major Downturn from Earlier Projections - Bitget

Apr 09, 2026
pulisher
Apr 09, 2026

BRODSKY & SMITH SHAREHOLDER UPDATE: Notifying Investors of the Following Investigations: Terns Therapeutics, Inc. (Nasdaq – TERN), Whitestone REIT (NYSE – WSR), Rallybio Corporation (Nasdaq – RLYB), Day One Biopharmaceuticals, Inc. (Nasda - ChartMill

Apr 09, 2026
pulisher
Apr 09, 2026

Are WSR, TERN, RLYB, DAWN Obtaining Fair Deals for their Shareholders? - The Malaysian Reserve

Apr 09, 2026
pulisher
Apr 06, 2026

Are EWCZ, STEL, RLYB, CTRA Obtaining Fair Deals for their Shareholders? - The Malaysian Reserve

Apr 06, 2026
pulisher
Apr 06, 2026

Setup Watch: Can Rallybio Corporation sustain earnings growth2026 Movers & Precise Entry and Exit Recommendations - baoquankhu1.vn

Apr 06, 2026
pulisher
Apr 01, 2026

RLYB Technical Analysis & Stock Price Forecast - Intellectia AI

Apr 01, 2026
pulisher
Mar 31, 2026

AI Stocks: Is Rallybio Corporation stock trending bullishWeekly Trade Report & Daily Price Action Insights - baoquankhu1.vn

Mar 31, 2026
pulisher
Mar 31, 2026

Rallybio CMO Departs Amid Pending Candid Therapeutics Merger - TipRanks

Mar 31, 2026
pulisher
Mar 31, 2026

Rallybio chief medical officer departs as company announces leadership change By Investing.com - Investing.com South Africa

Mar 31, 2026
pulisher
Mar 31, 2026

Rallybio chief medical officer departs as company announces leadership change - Investing.com Australia

Mar 31, 2026
pulisher
Mar 31, 2026

Rallybio (RLYB) CMO Steven Ryder exits as Candid Therapeutics merger proceeds - Stock Titan

Mar 31, 2026
pulisher
Mar 31, 2026

RLYB Should I Buy - Intellectia AI

Mar 31, 2026
pulisher
Mar 30, 2026

RALLYBIO CORP (NASDAQ:RLYB) Passes Minervini Trend and High Growth Momentum Filters - ChartMill

Mar 30, 2026
pulisher
Mar 28, 2026

Rallybio (NASDAQ:RLYB) Rating Increased to Hold at Wall Street Zen - Defense World

Mar 28, 2026
pulisher
Mar 24, 2026

Rallybio to acquire Candid Therapeutics - MSN

Mar 24, 2026
pulisher
Mar 24, 2026

Rallybio to acquire Candid Therapeutics in $505M merger deal - MSN

Mar 24, 2026
pulisher
Mar 22, 2026

If You Invested $1,000 in Rallybio Corp (RLYB) - Stock Titan

Mar 22, 2026
pulisher
Mar 21, 2026

Here's Why We're Watching Rallybio's (NASDAQ:RLYB) Cash Burn Situation - 富途牛牛

Mar 21, 2026
pulisher
Mar 19, 2026

Halper Sadeh LLC is Investigating Whether RLYB, TALK, UNF are Obtaining Fair Deals for their Shareholders - GlobeNewswire

Mar 19, 2026
pulisher
Mar 18, 2026

Tiny biotech Rallybio stock surges as $500 million-backed merger fuels investor optimism - msn.com

Mar 18, 2026
pulisher
Mar 18, 2026

BRODSKY & SMITH SHAREHOLDER UPDATE: Notifying Investors of the Following Investigations - marketscreener.com

Mar 18, 2026
pulisher
Mar 18, 2026

BRODSKY & SMITH SHAREHOLDER UPDATE: Notifying Investors of - GlobeNewswire

Mar 18, 2026
pulisher
Mar 18, 2026

Rallybio CVRs Carry High Risk of Expiring Worthless Amid Uncertain Asset Monetization - TipRanks

Mar 18, 2026
pulisher
Mar 17, 2026

Halper Sadeh LLC is Investigating Whether TALK, JTAI, RLYB are Obtaining Fair Deals for their Shareholders - The Norfolk Daily News

Mar 17, 2026
pulisher
Mar 17, 2026

$HAREHOLDER ALERT: The M&A Class Action Firm Is Investigating The Merger—ALIS, TALK, JTAI, and RLYB - GlobeNewswire Inc.

Mar 17, 2026
pulisher
Mar 17, 2026

Rallybio Corporation 2025 10-K: Clinical-Stage Rare Disease Biotech, Pipeline, Partnerships, and Regulatory Overview - Minichart

Mar 17, 2026
pulisher
Mar 17, 2026

RLYB Surges on Revenue and Merger Hype Why the Stock Still Dropped - Bitget

Mar 17, 2026
pulisher
Mar 16, 2026

Stock Recap: What hedge funds are buying Rallybio CorporationPortfolio Value Summary & Weekly High Conviction Ideas - baoquankhu1.vn

Mar 16, 2026
pulisher
Mar 16, 2026

Rallybio (NASDAQ: RLYB) to become Candid after merger, $505.5M financing - Stock Titan

Mar 16, 2026
pulisher
Mar 16, 2026

Rallybio 2025 10-K: $0.858M Revenue, $(8.98)M Net Loss - TradingView

Mar 16, 2026
pulisher
Mar 16, 2026

Rallybio (NASDAQ: RLYB) plans Candid merger, $505.5M financing and CVR structure - Stock Titan

Mar 16, 2026
pulisher
Mar 16, 2026

Rallybio: Net loss improved to $9.0 million in 2025 amid a pending merger, asset sale, and cost reductions - TradingView

Mar 16, 2026
pulisher
Mar 16, 2026

Rallybio Corporation Reports Earnings Results for the Full Year Ended December 31, 2025 - marketscreener.com

Mar 16, 2026
pulisher
Mar 16, 2026

Candid Merging Into Public Market - San Diego Business Journal

Mar 16, 2026
pulisher
Mar 16, 2026

RLYB Q4'25 Earnings: EPS estimate is (1.24) USD - TradingView

Mar 16, 2026
pulisher
Mar 11, 2026

Retail Surge: Will Rallybio Corporation benefit from current market trendsNew Guidance & Daily Profit Maximizing Trade Tips - baoquankhu1.vn

Mar 11, 2026
pulisher
Mar 07, 2026

Energy Moves: Can Rallybio Corporation generate free cash flowJuly 2025 Rallies & Stepwise Entry and Exit Trade Signals - baoquankhu1.vn

Mar 07, 2026
pulisher
Mar 06, 2026

Rallybio Completes Key FNAIT Risk Study, Laying Groundwork for Future Market Moves - TipRanks

Mar 06, 2026
pulisher
Mar 06, 2026

Are RLYB, VRME, AES Obtaining Fair Deals for their Shareholders? - PR Newswire

Mar 06, 2026
pulisher
Mar 06, 2026

Geopolitics Watch: Whats the profit margin of Rallybio CorporationWeekly Risk Report & Stepwise Entry and Exit Trade Signals - baoquankhu1.vn

Mar 06, 2026
pulisher
Mar 05, 2026

Brokerages Set Rallybio Corporation (NASDAQ:RLYB) Price Target at $40.00 - Defense World

Mar 05, 2026
pulisher
Mar 05, 2026

Rallybio (RLYB) Expected to Announce Earnings on Thursday - MarketBeat

Mar 05, 2026
pulisher
Mar 04, 2026

$105M for Starface pimple patches, humanoid robot maker eyes €1B and Rallybio's reverse merger - Axios

Mar 04, 2026
pulisher
Mar 04, 2026

Candid Therapeutics to Merge with Rallybio in Reverse Merger - themiddlemarket.com

Mar 04, 2026
pulisher
Mar 04, 2026

Rallybio Investor Alert: Merger Investigation Launched - National Today

Mar 04, 2026
pulisher
Mar 04, 2026

Rallybio Investor Alert: Kahn Swick & Foti, LLC Investigates Merger of Rallybio Corporation – RLYB - Weekly Voice

Mar 04, 2026
pulisher
Mar 04, 2026

Rallybio Investor Alert: Kahn Swick & Foti, LLC Investigates Merger of Rallybio CorporationRLYB - The AI Journal

Mar 04, 2026
pulisher
Mar 04, 2026

Candid lists via Rallybio reverse merger, adds $505m financing - The Pharma Letter

Mar 04, 2026

Rallybio Corp Stock (RLYB) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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$54.26
price up icon 2.69%
$48.70
price down icon 0.25%
$99.47
price up icon 1.08%
$152.54
price up icon 3.76%
$146.74
price down icon 4.34%
ONC ONC
$319.94
price up icon 3.21%
Cap:     |  Volume (24h):